adapter

Hello Everyone, I’m looking for a reliable adapter to directly transfer my 4K videos from MicroSD to an Apple iPhone (lightning cable). Amazon gives several options and all of them have “OK” reviews and I’m skeptical and unsure which model I should buy. Wondering if anyone has any suggestions...

I've been using the SKYREAT Upgraded Dji Mavic Pro Tablet Holder ( https://smile.amazon.com/SKYREAT-Upgraded-Tablet-Bracket-Controller/dp/B01N5KIXG9/ref=sr_1_2?ie=UTF8&qid=1504212057&sr=8-2&keywords=skyreat+mavic ) to hold my 10.1" Asus Zenpad on my Mavic controller, but the plastic ball joint...

Hello, Im new to this "Hobby" and I read different forum threads and I would like your opinion. As stated the Batteries are "intelligent" and discharge own their own to 65% according to settings. I read though that if you fly somewhere you need the batteries to be discharged to 10%-20% and...